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Nutmeg Extract

Updated: 2026-07-15

Overview

Nutmeg extract is obtained from the seeds of Myristica fragrans, an evergreen tree native to Indonesia. The extract captures the spice's characteristic warm, nutty aroma and bioactive compounds. Traditionally used in Ayurveda and Chinese medicine, it now serves modern industries as a natural flavoring and fragrance agent. Commercial extraction methods include steam distillation (for essential oils) or solvent extraction (for oleoresins). The composition varies by processing technique, with key components including myristicin (a phenylpropene), terpenes, and fatty acids. B2B buyers should specify the desired form (oil, powder, or oleoresin) based on end-use requirements.

Physical and Chemical Properties

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Nutmeg extract exhibits a complex chemical profile dominated by aromatic compounds. The essential oil typically contains 30-55% monoterpenes (α-pinene, sabinene) and 5-20% phenylpropenes (myristicin, elemicin). Oleoresin forms retain non-volatile components like triglycerides and fixed oils. The extract's viscosity depends on concentration, with oils being fluid and oleoresins more syrupy. Its solubility profile makes it compatible with alcohol-based systems but less suited for water-based applications without emulsifiers. The spice's distinct sensory properties—pungent, slightly sweet—are preserved in quality extracts, though some processing methods may alter intensity.

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Main Applications

In the food industry, nutmeg extract flavors baked goods, meats, and beverages, often replacing ground spice to ensure consistency. It's classified as GRAS (Generally Recognized As Safe) by the FDA when used appropriately. Pharmaceutical applications leverage its potential carminative and anti-inflammatory effects in digestive aids. The cosmetics sector values the extract for its warming sensation in topical products and as a fragrance component in soaps and perfumes. Industrial uses include masking odors in agrochemicals. Emerging research explores its antimicrobial properties, though commercial applications remain limited pending further studies.

Safety and Storage

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While generally safe at culinary doses, concentrated nutmeg extract requires careful handling. Myristicin, a major component, can cause hallucinations and tachycardia in excessive amounts (typically >5g of nutmeg). Proper labeling should indicate recommended usage levels (commonly 0.01-0.1% in finished products). Storage demands protection from oxidation due to unsaturated compounds. Amber glass or food-grade plastic containers with nitrogen flushing extend shelf life beyond the typical 18-24 months. Transportation should avoid temperature extremes above 40°C, which may degrade active components. Safety Data Sheets (SDS) must accompany bulk shipments.

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B2B Procurement Guide

Industrial buyers should prioritize suppliers providing Certificates of Analysis (CoA) detailing myristicin percentage (usually 5-15%), residual solvents (if applicable), and microbial counts. Organic certification (e.g., USDA, EU) commands premiums of 20-30% but ensures pesticide-free sourcing. For flavor applications, request gas chromatography (GC) profiles to verify authenticity against adulteration with synthetic compounds or inferior oils. Sample testing should assess solubility in target formulations. Minimum order quantities (MOQs) for bulk purchases typically start at 25kg, with container-load options available from major Asian and European producers. Payment terms commonly include 30% advance for new clients.

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